While conventional DSLRs can only shoot or focus with the speed and precision
of Phase Detection AF separately, the Alpha SLT-A57 utilizes Translucent
Mirror Technology, which replaces the DSLR moving mirror with fixed translucent
mirror. This mirror directs light to both the image sensor and the Phase
Detection AF sensor simultaneously, enabling ultra-fast shooting with speedy,
accurate phase detection AF.

The Sony Alpha SLT-A57 DSLR camera offers a wide ISO sensitivity
range from 100-16000 giving you high maximum sensitivity with improved noise
reduction for incredibly clear, natural-looking, images without sacrificing
detail, even in low light conditions. This is made possible by the low-noise
Exmor CMOS image sensor and enhanced BIONZ image processor enabling up to
10 frames per second (fps) continuous shooting at full resolution and maintains
continuous auto focus and auto exposure - ideal for dynamic sports and wildlife
shoots.

In Tele Zoom High Speed shooting mode, the Alpha SLT-A57 shoots up to
12 fps at 8.4 MP and maintains continuous auto focus and auto exposure to
capture fast-moving action with continuous AF and 1.4x digital zoom for
close-ups of moving subjects.

This DSLR camera has 6 selectable image finishing options to suit a range of shooting situations: Standard, Vivid, Portrait, Landscape, Sunset or Black & White. You can even fine-tune contrast, saturation and sharpness to suit your own personal taste, plus Face Detection capability can automatically detect up to eight individual faces and adjust focus, exposure, white balance and flash to help deliver crisp, properly lit images. You can even capture a smile the moment it happens with Smile Shutter Technology. Simply select the Smile Shutter mode and the camera takes the picture automatically when the subject smiles.